CVE-2018-4377

    Dashboard / Vulnerabilities / CVE-2018-4377

    CVE-2018-4377

    Published: 3 Apr 2019Last Modified: 24 Sept 2025

    Summary:

    Details: A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue affected versions prior to iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

    References: https://support.apple.com/kb/HT209192, https://support.apple.com/kb/HT209195, https://support.apple.com/kb/HT209196, https://support.apple.com/kb/HT209197, https://support.apple.com/kb/HT209198

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -244ed4eb99ff394551c3d38fec58c1848b0ecdc3

    Affected versions

    Safari-606.1.26
    Safari-606.1.27
    Safari-606.1.28
    Safari-606.1.28.1
    Safari-606.1.29
    Safari-606.1.30
    Safari-606.1.31
    Safari-606.1.32
    Safari-606.1.32.1
    Safari-606.1.33
    Safari-606.1.34
    Safari-606.1.35
    Safari-606.1.36

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High